2021学年新教材高中英语Unit6Nurturingnature教学知识细解码学案外研版选择性必修

-1-Unit6Nurturingnature1．delicateadj.脆弱的→delicatelyadv.脆弱地2．splendidadj.壮丽的→splendidlyadv.壮丽地3．leisuren．空闲，闲暇→leisurelyadj.不慌不忙的；悠闲的4．wanderv．徘徊→wanderern．流浪者；漂泊者5．radiatev．辐射→radiationn．辐射WordsAndPhrases知识要点1putintooperation投入运行；(使)施行；(使)实行；(使)生效(教材P62)InwhichyearwasthecompletedQinghai­TibetRailwayputintooperation?建成的青藏铁路是哪一年投入运营的？[例1]Theprojectwhichwasagreedonlastmonthwillbeputintooperationsoon.上个月通过的那个工程很快就要操作了。[例2]Overthenextyear，Beijingwillputintooperationthreenewmasstransitlines.明年一年，北京的三条新主要运输线将投入运营。[造句]那些计划马上就付诸实施了。Theplanswereputintooperationimmediately.[知识拓展]putintopractice实施；实行；实践putintoeffect实施(计划)；实现(想法)putintoprison关进监狱；监禁；投入监狱putintouse投入使用；使用，利用[即学即练]单句语法填空①Thisalllookssimpleonpaperbutishardtoputintopractice.②Thenewmethodswereputintousefollowingthemeeting.知识要点2claimv．要求(应得权利)；声称，主张n．要求，主张；断言-2-(教材P62)Sittingbackinmyseat，Ican'tquitebelievethatI'mabouttotravelalongtherailwaythatmanyforeignexpertsclaimedwas“impossible”．舒服地坐在座位上，我不敢相信我即将沿着许多外国专家声称“不可能的”这条铁路旅行。[例1]Scientistsareclaimingamajorbreakthroughinthefightagainstcancer.科学家们宣称攻克癌症方面已有重大的突破。[例2]Thepoliticiansallclaimtheyunderstandthis.所有政客均声称他们懂得这一点。[造句]该政府已声明进入紧急状态。Thegovernmenthasclaimedastateofemergency.[知识拓展]claimforsth.要求，索取；宣称claimtodosth.声称/声明做某事claimthat...声称/声明做某事layclaimto对……提出所有权/拥有权putinaclaim申请；提出……要求[即学即练]单句语法填空①Theyintendtoclaimfordamagesagainstthethreedoctors.②Butasvoters，theyclaimtoworry(worry)aboutthestateoftheplanet.③Theyclaimthatpeoplewithadvancedtechnologyearnmoremoney.知识要点3catchone'seye引起某人注意；引人瞩目(教材P63)ThefirstlandmarktocatchmyeyeisthesplendidQingshuiheBridge，theworld'slongestbridgebuiltoverpermafrost.第一个吸引我眼球的地标是壮丽的清水河大桥，世界上最长的建在永久冻土层上的桥。[例]ThebeautifulflowerscatchmyeyewhenIamcrossingthecitygarden.当我穿过城市公园的时候，那些美丽的鲜花吸引了我的目光。[造句]她用了许多方法来吸引他的眼球。Sheusesmanymethodstocatchhiseye/gethimtonoticeher.[知识拓展]keepaneyeon注意，留意haveagoodeyefor对……有眼光/鉴赏looksb.intheeye直视(正视)某人[即学即练]单句语法填空①Pleasekeepaneyeonthestoveincasethemilkboils.-3-②Hehasagoodeyefordetailandnoticesalmosteverything.知识要点4atone'sleisure空闲时(教材P63)AgroupofTibetanantelopesismovingunderthebridge，withsomestoppingtoeatgrassattheirleisure.一群藏羚羊正在桥下活动，有几只停下来在从容地吃草。[例]Hecouldreadallthenationalpapersathisleisure.他可以悠然阅读所有的全国性报纸。[造句]你最好有空的时候把那事情仔细想一下。Youhadbetterthinkoverthematteratyourleisure.[知识拓展]leisuretime业余时间atleisure从容地；不慌不忙；悠闲leisurefor有空做某事[即学即练]单句语法填空①WheneverIamatleisure，Iamaccustomedtogrowingflowers.②Athleticsisrecommendedforeverystudent.Ihavenoleisureforsport.知识要点5lengthn．长，长度(教材P63)Topreventdamagetowetlandsandgrasslands,675bridgeswithatotallengthofabout160kilometreswerebuiltbetweenGolmudandLhasa.为防止对湿地和草原的破坏，在格尔木和拉萨之间修建了675座桥梁，总长约160公里。[例1]Thesnakeusuallyreachesalengthof100cm.蛇一般长达100厘米。[例2]Thisroomistwicethelengthofthekitchen.这个房间的长度是厨房的两倍。[造句]段落的长短取决于它所传达的信息量。Thelengthofaparagraphdependsontheinformationitconveys.[知识拓展]inlength在长度上atlength最后，终于；详细地，充分地atalengthof长度为[即学即练]单句语法填空①Themovieisnearlytwohoursinlength.②Atlength，theyallowedhertogohome.知识要点6reachout伸出-4-(教材P63)CuonaLakeissoclosetotherailwaythatIwanttoreachoutandtouchitspalebluemirror­likesurface.库纳湖离铁路很近，我想伸手去触摸它淡蓝色像镜子一样的湖面。[例1]Let'sallreachouttothepeopleinneed!让我们对那些需要帮助的人们都伸出手来吧！[例2]Icouldalmostreachoutandgrabitrightthenandthere.当时在那儿我几乎都能伸手把它抓住了。[造句]我们必须向需要帮助的人伸出援助之手。Wemustreachouttothoseinneed.[知识拓展]reachafter努力谋求；竭力达到；伸手想抓reachback回忆，回顾reachfor伸手去拿reachoutfor伸手去够[即学即练]单句语法填空①Theyreachafterpersonalfameandgain.②Reachoutfortherope，oryou'llfalldown.③Thatresearchreachedbackoverathousandyears.知识要点7wanderv．漫游；游荡；闲逛；徘徊；走神(教材P63)Waterbirdsplayinginthelake，andcattleandsheepwanderingthegrasslandsbringthescenerytolife.湖中的水鸟嬉戏，草原上的牛羊游荡，使景色生动有趣。[例1]Shewanderedaimlesslyaroundthestreets.她在大街上漫无目的地到处游荡。[例2]Halfwaythroughthemeetingmymindstartedtowander.会议开到了一半，我开始走神了。[造句]那孩子被发现独自在大街上闲逛。Thechildwasfoundwanderingthestreetsalone.[知识拓展]wanderoff漫步；漫游；离群走散wanderabout/around徘徊；流浪；漫步wanderfrom离题[即学即练]单句语法填空①Insteadofgoingstraight，theyalwayswanderofftoonesideortheother.-5-②Don'tletyourmindwanderfromthemainpointasissue.③Helovestowanderaboutthebeachwithlittleontoshowhismuscles.知识要点8admirationn．钦佩，羡慕，赞赏(教材P63)TheQinghai­TibetPlateauhasbeenattractingpeople'sadmirationforcenturies.青藏高原几百年来一直吸引着人们的仰慕。[例1]Ithinkthat'searnedhimveryhighadmiration.我认为那一点为他赢得了极高的赞誉。[例2]Sheisfullofadmirationfortheheadandteachers.她对校长和教师们满心钦佩。[造句]大家以敬佩的目光望着他。Everybodylookedathiminadmiration.[知识拓展](1)haveadmirationfor...钦佩……in/withadmiration钦佩地；仰慕地(2)admirev.钦佩，赞美，欣赏admire...for...因……而仰慕……[即学即练]单句语法填空①Ihavealwayshadthegreatestadmirationforhim.②Weweremovedwithadmirationatthemagnificentbridge.③Theschooliswidelyadmiredforitsexcellentteaching.SentencePatterns重点句式不定式作定语(教材P63)ThefirstlandmarktocatchmyeyeisthesplendidQingshuiheBridge，theworld'slongestbridgebuiltoverpermafrost.第一个吸引我眼球的地标是壮丽的清水河大桥，世界上最长的建在永久冻土层上的桥。句式分析：名词由序数词、最高级修饰时，用不定式作定语。[例1]Theassistantworksveryhard.Sheisalwaysthefirsttocome.这个助手工作努力。她总是第一个来。[例2]Ithinkthisroomisthebestplacetostudyin.我认为这个房间是学习最好的地方。[造句]在我们家我妈妈总是第一个起床。Inmyfamily，mymotherisalwaysthefirsttogetup.[即学即练]单句语法填空-6-①Ritawastheonlyperso